CN102817101A - Hair keratin composite fiber and spinning method thereof - Google Patents
Hair keratin composite fiber and spinning method thereof Download PDFInfo
- Publication number
- CN102817101A CN102817101A CN2012102737545A CN201210273754A CN102817101A CN 102817101 A CN102817101 A CN 102817101A CN 2012102737545 A CN2012102737545 A CN 2012102737545A CN 201210273754 A CN201210273754 A CN 201210273754A CN 102817101 A CN102817101 A CN 102817101A
- Authority
- CN
- China
- Prior art keywords
- hair
- polyvinyl alcohol
- spinning
- keratin
- hair keratin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Artificial Filaments (AREA)
Abstract
The invention relates to a hair keratin composite fiber and a spinning method thereof. The hair keratin composite fiber comprises: by weight, 1 to 60 parts of hair keratin and 40 to 99 parts of polyvinyl alcohol. Hair keratin raw materials of the hair keratin composite fiber comprise low-value and low-price short pig hairs separated from bristles, short hair wastes, poultry feathers and wool residues from a woolen mill. A hair keratin and polyvinyl alcohol extracted from pig hairs, hair wastes, wastes of a woolen mill and poultry feathers are used as main raw materials and are processed into the hair keratin composite fiber. The hair keratin composite fiber greatly reduces a production cost, improves product performances and has a good application prospect. The hair keratin composite fiber satisfies green ecological textile requirements.
Description
Technical field
The present invention relates to a kind of hair-keratin matter composite fibre, also relate to a kind of spinning process of this composite fibre simultaneously, belong to the azlon field.
Technical background
In recent years; Utilize the protein fibre of milk protein, soybean protein and pupa albumen manufacturing to begin to take shape; Can see the textile product that uses milk protein fiber, soybean protein fibre processing on the market, but milk protein and soy proteinaceous value and price make that all than higher the market price of protein fibre is very high; Influenced its large-scale application, so on market, can only see the textile product of the protein fibre of very small amount.
Summary of the invention
The object of the present invention is to provide a kind of hair-keratin matter composite fibre, to reduce cost.
The present invention also aims to provide a kind of spinning process of hair-keratin matter composite fibre.
To achieve these goals, technical scheme of the present invention has adopted a kind of hair-keratin matter composite fibre, is made up of the raw material of following parts by weight: 1～60 part of hair-keratin matter, 40～99 parts of polyvinyl alcohol.
The spinning process of hair-keratin matter composite fibre of the present invention is realized through following technical scheme:
(1) preparation of spinning solution
1) dissolving of hair-keratin matter solid
Warm water with 40～60 ℃ of hair-keratin matter addings stirred 10～30 minutes, added the NaOH or the KOH of hair-keratin matter (dry weight) amount 6.0～10.0%; Be warming up to 90～105 ℃; Stirring and dissolving 30～60 minutes is processed 5.0%～15.0% protein solution, filters, 80 ℃ of insulations are for use;
2) washing of polyvinyl alcohol
Polyvinyl alcohol is used in the spinning that in polyvinyl alcohol washing car, adds about 60% volume, add 25～30 ℃ emerge in worm water after 1～2 hour with the water emptying, add again 30 ℃ emerge in worm water after 30 minutes with the water emptying; Polyvinyl alcohol after the washing requires to reach: moisture content 50% ± 2%, sodium acetate 0.22% ± 0.04%, and Peng Rundu 145 ± 15%;
3) dissolving of polyvinyl alcohol
Polyvinyl alcohol after the washing is put into step 2) the middle dissolving in the good keratin protein solution, stir, be heated to 96-100 ℃, to dissolve 120-150 minutes, the spinning solution concentration of processing is 15～20%;
4) filter together
Sintering metal continuous filter with 10～30 μ m filters; Or filter with flame filter press;
5) deaeration
Adopt the discontinuous degassing bucket: 96-100 ℃ of normal pressure, insulations, discontinuous degassing 4～8 hours;
6) two roads filtration, pressure regulation
Sintering metal continuous filter with 10～30 μ m filters, or filters with flame filter press, after the voltage stabilizing of pressure regulation groove, carries out spinning again;
(2) composition of coagulating bath
1) one bathes: Na
2SO
4416g/L
Proportion 1.315-1.322
Acidity 0.2-1.5g/L
Temperature 43-50 ℃
2) two bathe: Na
2SO
4368g/L
Proportion 1.280
Acidity 0.2-0.5g/L
90 ℃ of temperature
(3) spinning process
Adopt the protein fiber spinning machine to carry out spinning, its main technologic parameters is following:
Spray silk speed: 10-15m/min
Total draft multiple: 4.0-8.0 doubly
Distribute as follows: one lead, two lead a drawing-off 2.0-2.55 times
Damp and hot drawing-off 1.40-1.80 doubly
Dry heat drafting 1.35-1.75 doubly
2-10% is shunk in cooling
Heat treatment time: 320-340 second
Distribute as follows: dry 190-210 second
Preheating 70-80 second
Drawing-off 45-55 second
Adjust each temperature of oven, make semi-finished product RP value qualified, recommend: baking temperature 200-300 ℃, 120 ℃ of outlet strand temperatures; Preheating 240-270 ℃, 215 ℃ of outlet strand temperatures; Drawing-off 230-260 ℃, 230～235 ℃ of outlet strand temperatures.
Keratin protein solution can directly be put in the dissolving machine, stirs and be warming up to 80 ℃, and is for use.
The raw material sources of the hair-keratin matter in the raw material of the present invention are for being worth the hair that lands of short pig hair behind low, the cheap separation bristles, bob slag, poultry feather, woollen mill; The present invention's employing from pig hair, hair wastes, spinning leftovers, poultry feather raw material, extracts hair-keratin matter and polyvinyl alcohol is a main raw material; Process hair protein matter composite fibre; Greatly reduce production cost, promoted properties of product, have good market prospects.Finished fiber meets the requirement of green ecological textiles.
The specific embodiment
Embodiment 1
By 1 ton of every batch of spinning finished fiber, its protein content 20%, hydroformylation degree 32%, regain 5%, oil content 0.4%, original liquid concentration 16.5% calculates, and needs to drop into:
Hair-keratin matter solid: 380kg (moisture content about 50%, contain protein 19 0kg)
NaOH: 16kg (be made into 20～30% solution use)
Polyvinyl alcohol (pure): 720kg (the about 1440kg of washing back weight in wet base)
Stoste total amount: 5612kg
Add the water yield: 5612-380-16-1440=3776kg
1, the preparation of spinning solution
(1), the dissolving of hair-keratin matter solid
In dissolving machine, add 3776kg, 40 ℃ warm water, stir, add hair-keratin matter solid 380kg, stirred 10 minutes, slowly add the alkali lye that contains 16kg NaOH, heat temperature raising to 70 ℃, stirring and dissolving 30 minutes, filtration, be incubated 80 ℃ for use.
(2), the washing of polyvinyl alcohol
The spinning that in polyvinyl alcohol washing car, adds purity 90% is with polyvinyl alcohol 800kg (containing pure polyvinyl alcohol 720kg); 25～30 ℃ the emerge in worm water that adds 3 times of polyvinyl alcohol weight after 1～2 hour with the water emptying; Polyvinyl alcohol is crossed in the warm water submergence that adds 30 ℃ again, soaks after 30 minutes the water emptying.Polyvinyl alcohol after the washing requires to reach: moisture content 50% ± 2%, sodium acetate 0.22% ± 0.04%, Peng Rundu 145 ± 15%.
(3), the dissolving of polyvinyl alcohol
With the about 1440kg of polyvinyl alcohol after the washing, put in the good keratin protein solution of dissolving, stir, heat temperature raising to 100 ℃, dissolve more than 120 minutes, process the spinning solution of concentration 16.5%.
(4), after one filtration, deaeration, the filtration of two roads, pressure regulation, carry out spinning.
2, the composition of coagulating bath
(1), one bathes: Na
2SO
4416g/L
Proportion 1.320
Acidity 1.0g/L
45 ℃ of temperature
(2), two bathe: Na
2SO
4368g/L
Proportion 1.280
Acidity 0.2g/L
90 ℃ of temperature
3, spinning
Spray silk speed: 10-15m/min
Total draft multiple: 6.3-6.5 doubly
Distribute as follows: one lead, two lead 2.3 times of drawing-offs
Damp and hot drawing-off 1.70-1.77 doubly
Dry heat drafting 1.55-1.65 doubly
3-5% is shunk in cooling
Heat treatment time: 320-340 second
Distribute as follows: dry 190-210 second
Preheating 70-80 second
Drawing-off 45-55 second
Semi-finished product RP value: shrink and reached in 8% o'clock more than 88 ℃ for qualified, adjust each temperature of oven, make semi-finished product RP value qualified, recommend: 180 ℃ of baking temperatures export 120 ℃ of strand temperatures; 240 ℃ of preheatings, 215 ℃ of outlet strand temperatures; 230 ℃ of drawing-offs.
Embodiment 2
By every batch of 1 ton of finished fiber of spinning, wherein protein content 30%, hydroformylation degree 30%, regain 5%, oil content 0.4%, original liquid concentration 18.0% calculates, and needs to drop into:
Hair-keratin matter solution: 3276kg (protein content 8.7% contains protein 28 5kg)
Polyvinyl alcohol (pure): 630kg (the about 1260kg of washing back weight in wet base)
Stoste total amount: 5083kg
Add the water yield: 5083-3276-1260=547kg
1, the preparation of spinning solution
(1), the washing of polyvinyl alcohol
The spinning that in polyvinyl alcohol washing car, adds purity 90% is with polyvinyl alcohol 700kg (containing pure polyvinyl alcohol 630kg); 30 ℃ the emerge in worm water that adds 4 times of polyvinyl alcohol weight after 2 hours with the water emptying; Polyvinyl alcohol is crossed in the warm water submergence that adds 30 ℃ again, soaks after 30 minutes the water emptying.Polyvinyl alcohol after the washing requires to reach: moisture content 50% ± 2%, sodium acetate 0.22% ± 0.04%, and Peng Rundu 145 ± 15%;
(2), the dissolving of polyvinyl alcohol
In dissolving machine, add hair-keratin matter solution 3276kg, add warm water 547kg, stir, heat temperature raising to 80 ℃; Add the about 1260kg of polyvinyl alcohol after washing again; Stir, heat temperature raising to 98 ℃, dissolving was processed the spinning solution of concentration 18% more than 120 minutes;
(3), after one filtration, deaeration, the filtration of two roads, pressure regulation, carry out spinning.
The spinning step is with embodiment 1.
Claims (4)
1. hair-keratin matter composite fibre, it is characterized in that: the raw material by following parts by weight is formed: 1～60 part of hair-keratin matter, 40～99 parts of polyvinyl alcohol.
2. the spinning process of a hair-keratin matter composite fibre is characterized in that: prepare through following steps:
(1) preparation of spinning solution
1) dissolving of hair-keratin matter solid
Warm water with 40～60 ℃ of hair-keratin matter addings stirred 10～30 minutes, added the NaOH or the KOH of hair-keratin matter (dry weight) amount 6.0～10.0%; Be warming up to 90～105 ℃; Stirring and dissolving 30～60 minutes is processed 5.0%～15.0% protein solution, filters, 80 ℃ of insulations are for use;
2) washing of polyvinyl alcohol
Polyvinyl alcohol is used in the spinning that in polyvinyl alcohol washing car, adds about 60% volume, add 25～30 ℃ emerge in worm water after 1～2 hour with the water emptying, add again 30 ℃ emerge in worm water after 30 minutes with the water emptying; Polyvinyl alcohol after the washing requires to reach: moisture content 50% ± 2%, sodium acetate 0.22% ± 0.04%, and Peng Rundu 145 ± 15%;
3) dissolving of polyvinyl alcohol
Polyvinyl alcohol after the washing is put into step 2) the middle dissolving in the good keratin protein solution, stir, be heated to 96-100 ℃, to dissolve 120-150 minutes, the spinning solution concentration of processing is 15～20%;
(2) composition of coagulating bath
1) one bathes: Na
2SO
4416g/L
Proportion 1.315-1.322
Acidity 0.2-1.5g/L
Temperature 43-50 ℃
2) two bathe: Na
2SO
4368g/L
Proportion 1.280
Acidity 0.2-0.5g/L
90 ℃ of temperature
(3) spinning process
Adopt the protein fiber spinning machine to carry out spinning, its main technologic parameters is following:
Spray silk speed: 10-15m/min
Total draft multiple: 4.0-8.0 doubly
Distribute as follows: one lead, two lead a drawing-off 2.0-2.55 times
Damp and hot drawing-off 1.40-1.80 doubly
Dry heat drafting 1.35-1.75 doubly
2-10% is shunk in cooling
Heat treatment time: 320-340 second
Distribute as follows: dry 190-210 second
Preheating 70-80 second
Drawing-off 45-55 second
Adjust each temperature of oven, make semi-finished product RP value qualified, recommend: baking temperature 200-300 ℃, 120 ℃ of outlet strand temperatures; Preheating 240-270 ℃, 215 ℃ of outlet strand temperatures; Drawing-off 230-260 ℃, 230～235 ℃ of outlet strand temperatures.
3. the spinning process of hair-keratin matter composite fibre according to claim 2 is characterized in that: in step (1) 3) also be provided with following steps after the step:
1) filters together
Sintering metal continuous filter with 10～30 μ m filters; Or filter with flame filter press;
2) deaeration
Adopt the discontinuous degassing bucket: 96-100 ℃ of normal pressure, insulations, discontinuous degassing 4～8 hours;
3) two roads filtration, pressure regulation
Sintering metal continuous filter with 10～30 μ m filters, or filters with flame filter press, after the voltage stabilizing of pressure regulation groove, carries out spinning again.
4. the spinning process of hair-keratin matter composite fibre according to claim 2 is characterized in that: when the hair-keratin matter in the step (1) is keratin protein solution, can directly dissolves and stir and be warming up to 80 ℃, and for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210273754.5A CN102817101B (en) | 2012-07-31 | 2012-07-31 | Hair keratin composite fiber and spinning method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210273754.5A CN102817101B (en) | 2012-07-31 | 2012-07-31 | Hair keratin composite fiber and spinning method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102817101A true CN102817101A (en) | 2012-12-12 |
| CN102817101B CN102817101B (en) | 2014-05-21 |
Family
ID=47301530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210273754.5A Active CN102817101B (en) | 2012-07-31 | 2012-07-31 | Hair keratin composite fiber and spinning method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102817101B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103334177A (en) * | 2013-07-31 | 2013-10-02 | 韩晓根 | Flame-retardant corn protein fiber production method and product thereof |
| CN103343395A (en) * | 2013-07-31 | 2013-10-09 | 韩晓根 | Production method and product of antibacterial corn protein fibers |
| CN103993426A (en) * | 2014-06-13 | 2014-08-20 | 东华大学 | Preparing method of polyethylene terephthalate-keratin composite nano fiber tubular materials |
| CN105401257A (en) * | 2015-12-31 | 2016-03-16 | 岑巍 | Preparation method for eider down protein fiber |
| CN109629045A (en) * | 2018-12-24 | 2019-04-16 | 上海正家牛奶丝科技有限公司 | A kind of milk protein fiber recycling separation method |
| CN112646194A (en) * | 2020-12-17 | 2021-04-13 | 宜宾惠美纤维新材料股份有限公司 | Quinoa protein liquid for fiber compounding and preparation method of quinoa protein fiber |
| CN114016151A (en) * | 2021-11-08 | 2022-02-08 | 绍兴凯闻纺织科技有限公司 | Novel protein-modified polyvinyl alcohol fiber material and production process thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023511391A (en) * | 2020-01-21 | 2023-03-17 | ニューテック・ベンチャーズ | Continuous production of keratin fibers |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1293266A (en) * | 1999-10-18 | 2001-05-02 | 湖北省纺织工业科学研究所 | Technique for regenerating ceratin fibres |
| CN1403643A (en) * | 2001-08-30 | 2003-03-19 | 陈福库 | Composite kerating fiber and its production process |
| CN1425813A (en) * | 2001-12-12 | 2003-06-25 | 中国科学院化学研究所 | Synthetic fibre containing animal protein and its preparing method |
| CN101525781A (en) * | 2009-04-03 | 2009-09-09 | 东华大学 | Complex fiber modified by keratin whiskers and preparation method thereof |
-
2012
- 2012-07-31 CN CN201210273754.5A patent/CN102817101B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1293266A (en) * | 1999-10-18 | 2001-05-02 | 湖北省纺织工业科学研究所 | Technique for regenerating ceratin fibres |
| CN1403643A (en) * | 2001-08-30 | 2003-03-19 | 陈福库 | Composite kerating fiber and its production process |
| CN1425813A (en) * | 2001-12-12 | 2003-06-25 | 中国科学院化学研究所 | Synthetic fibre containing animal protein and its preparing method |
| CN101525781A (en) * | 2009-04-03 | 2009-09-09 | 东华大学 | Complex fiber modified by keratin whiskers and preparation method thereof |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103334177A (en) * | 2013-07-31 | 2013-10-02 | 韩晓根 | Flame-retardant corn protein fiber production method and product thereof |
| CN103343395A (en) * | 2013-07-31 | 2013-10-09 | 韩晓根 | Production method and product of antibacterial corn protein fibers |
| CN103993426A (en) * | 2014-06-13 | 2014-08-20 | 东华大学 | Preparing method of polyethylene terephthalate-keratin composite nano fiber tubular materials |
| CN105401257A (en) * | 2015-12-31 | 2016-03-16 | 岑巍 | Preparation method for eider down protein fiber |
| CN105401257B (en) * | 2015-12-31 | 2018-05-25 | 岑巍 | A kind of preparation method of natural feather azelon |
| CN109629045A (en) * | 2018-12-24 | 2019-04-16 | 上海正家牛奶丝科技有限公司 | A kind of milk protein fiber recycling separation method |
| CN109629045B (en) * | 2018-12-24 | 2021-12-31 | 上海正家牛奶丝科技有限公司 | Milk protein fiber recovery and separation method |
| CN112646194A (en) * | 2020-12-17 | 2021-04-13 | 宜宾惠美纤维新材料股份有限公司 | Quinoa protein liquid for fiber compounding and preparation method of quinoa protein fiber |
| CN112646194B (en) * | 2020-12-17 | 2022-05-13 | 宜宾惠美纤维新材料股份有限公司 | Quinoa protein liquid for fiber compounding and preparation method of quinoa protein fiber |
| CN114016151A (en) * | 2021-11-08 | 2022-02-08 | 绍兴凯闻纺织科技有限公司 | Novel protein-modified polyvinyl alcohol fiber material and production process thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102817101B (en) | 2014-05-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102817101B (en) | Hair keratin composite fiber and spinning method thereof | |
| CN102586942B (en) | Method for preparing peanut protein composite fiber by using ionic liquid | |
| CN104997206B (en) | A kind of bamboo fiber garment fabric with bacteriostasis | |
| CN101487149A (en) | Method for producing pearl protein cellulose fibre | |
| CN102071494B (en) | Soybean protein composite cellulose fiber and preparation method thereof | |
| CN105821518A (en) | Silkworm pupa protein/lotus cellulose composite fibers and preparing method thereof | |
| CN105463605A (en) | Method for preparing antibacterial viscose fibers by comprehensively utilizing water lilies | |
| CN105297443A (en) | Blended material with high acetate fiber content and preparation method of blended material | |
| CN102304781A (en) | Regenerated chicken-feather protein viscose fiber as well as preparation method and application thereof | |
| CN102828274A (en) | Anti-ultraviolet functional polyester staple fibers containing coffee carbon and preparation method thereof | |
| CN103361803B (en) | Bamboo fiber textile product with low shrinkage rate and preparation method thereof | |
| CN102953147A (en) | Coffee carbon-containing anti-flaming polyester staple fiber and preparation method thereof | |
| CN106757766B (en) | A kind of collagen fabric cellulose fiber spunlace non-woven cloth and its production method | |
| CN102978740A (en) | Collagen and polyvinyl alcohol composite fiber and manufacturing method thereof | |
| CN103088523A (en) | Manufacture method of mixed yarn towel | |
| CN101649506B (en) | Blend composite fiber of peanut protein cellulose and preparation method thereof | |
| CN104342777B (en) | A kind of polyester monofilament with far-infrared functional and preparation method thereof | |
| CN101649505B (en) | Composite fiber of isolated peanut protein and preparation method thereof | |
| CN105056287A (en) | Acarus-killing, antibacterial and medical bandage | |
| CN109137137A (en) | A kind of elastic composite fiber and its manufacturing method | |
| CN107299431A (en) | A kind of hygiene garments face fabric | |
| CN101649504B (en) | Preparation method of blend fiber of peanut protein and chitosin | |
| CN103862784A (en) | Production method of composite knitted fabric | |
| CN106637909A (en) | Warm collagen and cashmere composite fabric with high thermal stability and production method thereof | |
| CN101972045A (en) | technology for making whitening sun-block clothes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |